新疆南部地区婢螨区系及医学意义

Acarine Fauna and Its Medical Importance in Southern Xinjiang

１９９１年４～６月和１９９３年６月，我们对新疆南部地区２５个县和５０余个点进行了广泛的蜱螨区系调查。根据这两次调查的结果，结合以往掌握的标本资料，该地区现已发现蜱２科９属２０种，其中牛蜱属一种Ｂｏｏｐｈｉｌｕｓｓｐ．为新疆首次记录的蜱类；革螨１４属３４种，其中布尔卡常革螨Ｖｕｌｇａｒｏｇａｍａｓｕｓｂｕｒｃｈａｎｅｎｓｉｓ（Ｏｕｄｅｍａｎｓ，１９０３），美洲寄螨ＰａｒａｓｉｔｕｓａｍｅｒｉｃａｎｕｓＢｅｒｌｅｓｅ，１９０５和莫氏新足螨ＮｅｏｐｏｄｏｃｉｎｕｍｍｒｃｉａｋｉＳｅｌｌｎｉｃｋ，１９６８是国内首次记录的种；恙螨７属９种。本文报道这些蝉螨的地理分布和宿主种类，并介绍亚洲璃眼蜱Ｈｙａｌｏｍｍａａｓｉａｔｉｃｕｍ、草原硬蜱Ｉｘｏｄｅｓｃｒｅｎｕ－ｌａｔｕｓ和拉合尔钝缘蝉Ｏｒｎｉｔｈｏｄｏｒｏｓｌａｈａｒｅｎｓｉｓ等有关蜱类与人、畜疾病的关系。

Up to now,20 species belonging to 9 genera out of 2 families of ticks,34 species out of 14 gen-era of gamasid mites and 9 species out of 7 genera of trombiculid mites have been found from the south of Xinjiang. In tick species,Boophilus sp.is first recorded in Xinjiang. The species of gamasid mites include three new records in China; Vulgarogamsus burchanensis(Oudemans ,1903 ), Parasitus americanus Berlese, 1905 and Neopodocinum mrciaki Sellnick ,1968. Geographical distribution and host species of these ticks and mites are described,and the epidemiological importance of the main pestiferous species of ticks are presented in this paper.